explainer for default styles
explainer for default styles

NYTimes/document-viewer,nschwartz/FunTest,dannguyen/document-viewer,documentcloud/document-viewer,mr-justin/document-viewer,documentcloud/document-viewer,mr-justin/document-viewer,dannguyen/document-viewer,mr-justin/document-viewer,roberttdev/document-viewer4,roberttdev/document-viewer4,roberttdev/document-viewer4,nschwartz/FunTest,dannguyen/document-viewer,documentcloud/document-viewer